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HUNAN ZHONGMAO BIOTECHNOLOGY CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    90,014
About

HUNAN ZHONGMAO BIOTECHNOLOGY CO LTD has a total of 19 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, biotechnology and pharmaceuticals are HELM AG, UNIV ZUNYI MEDICAL and ROLLAND LAB A.

Patent filings in countries

World map showing HUNAN ZHONGMAO BIOTECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing HUNAN ZHONGMAO BIOTECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jialian 19
#2 Zhao Yongbiao 19
#3 Wei Zhigang 15
#4 Zhao Yongzhi 13
#5 Yi Na 10
#6 He Peng 4

Latest patents

Publication Filing date Title
CN111264654A Preparation method of black tea flavor instant powder
CN111303180A Method for extracting eurycomanone from eurycoma longifolia
CN111393297A Method for extracting cynaropicrin from artichoke leaves
CN111378702A Method for extracting and separating α -GPC from soybean lecithin
CN111388676A Composition for improving water solubility of curcumin and application of composition in preparation of compound for treating senile dementia
CN109170219A A kind of feed addictive and its preparation method and application containing STEVIA REBAUDIANA and folium cortex eucommiae
CN109320561A A method of plasticiser in removal plant origin flavone extract
CN109232230A A method of extracting crocin from fresh gardenia
CN109260645A A method of remains of pesticide in removal plant origin flavone extract
CN109053574A A kind of extracting method of huperzine
CN109136320A The method that a kind of enzyme bacteria complex system conversion phloridzin prepares phloretin
CN109053826A A method of tannic acid is extracted in recycling from the acer truncatum seed dregs of rice
CN109182401A A method of it is fermented with Acer truncatum leaves and obtains chlorogenic acid
CN109172540A A kind of preparation method of chlorogenic acid microcapsules
CN108912187A A method of extracting phloridzin from lychee exocarp
CN109053666A A kind of extracting method of dihydromyricetin
CN109267088A A kind of method of dihydromyricetin dehydrogenation
CN109125381A A method of promoting astragalus root total saponin conversion
CN109134531A A kind of preparation method of α-GPC